High Definition, 360-degree Rover Panorama of the Sahara on Mars called 'Rub al Khali'. Rotating gently on your screen in high-resolution, 24-bit color, this Panorama shows the absolute stunning beauty of Mars, as taken by the Rover 'Opportunity'. Rotating at 25 fps, every frame of this panorama turns your computer into amazing background Art with a real picture of Mars that looks like it could be in a gallery somewhere. See the tracks of the Rover fade into the horizon, and also see the marks where it got stuck in the sand!